Nap Pak Arctic R11 Inflating Sleeping Mat – All Year 4 Season Winter Camping Mat – R Value 11 Insulated Mummy Sleeping Pad – 10cm Thick, Lightweight 600g, Compact – Cold Weather Backpacking Use.

["EXTREME COLD PROTECTION - R VALUE 11: Engineered for true winter conditions. With an ASTM-tested R value of 11, the Arctic R11 delivers serious insulation for sub-zero camping and snow conditions where standard mats fail.","10CM DEEP BAFFLE COMFORT: Thick 10cm construction with advanced internal baffle structure eliminates cold spots and ground pressure. Sleep warmer and more comfortably, even on frozen ground.","3-LAYER THERMAL REFLECTIVE INSULATION: Integrated aluminium film layers reflect body heat back to you, dramatically improving thermal retention compared to standard inflating mats.","LIGHTWEIGHT FOR ITS CLASS - ONLY 600g: High-performance winter insulation without excessive bulk. Weighing just 600g and packing down to 24 × 14cm, it’s built for serious backpackers and mountaineers.","DURABLE 380T 20D NYLON + DUAL TPU VALVE: Hard-wearing outer shell resists abrasion in harsh terrain. Dual-layer TPU valve enables fast inflation, deflation and micro-adjustment.","MUMMY SHAPED: Perfect for smaller body types and women"]